limitation or discharge of liability, rejection or disaffirmance
 that may result from or in connection with any bankruptcy,
 insolvency or similar proceeding involving Lessee or any other
 Person.

11. CERTIFICATES

 A certificate of the Lessor issued at any time setting forth the amount of
any Obligations not then paid by the Lessee shall be conclusive evidence of such
amount against the Guarantor in the absence of any manifest error.

12. MISCELLANEOUS PROVISIONS

12.1 Any communication or document to be made by one person to another pursuant
to this Guaranty shall be made in writing and shall be delivered personally, or
by courier (where the courier company is a reputable international or local
company) or by facsimile communication (unless that other person has, by fifteen
(15) days' written notice to the Lessor, specified another office address and/or
facsimile number) to that other person at the office address or facsimile number
set out below, and shall be deemed to have been made or delivered:

 (a) in the case of any communication made by facsimile, when
 transmission of such facsimile communication has been completed and
 such transmission has been separately acknowledged by such other
 person in a manner provided for herein; or

 (b) in the case of any communication made by courier, on the date of
 delivery as evidenced by the records of the courier company,